* Historical records: Historical records of Korea and Japan do not mention any princesses of Korean royal lineage who were half Japanese.
* Genealogical information: Genealogical records do not indicate any known instances of intermarriage between Korean and Japanese royalty during the periods when Korean princesses would have existed.
It's important to remember that:
* Misinformation can spread: Historical information, especially about events in the distant past, can be misinterpreted or inaccurate.
* Nationalist narratives: Sometimes, nationalistic narratives or propaganda might create or perpetuate false claims about historical figures or events.
Therefore, it is not accurate to say that any Korean princess was half Japanese without concrete historical evidence.